<template>
  <div class="divBox">
    <el-card class="box-card">
      <div slot="header" class="clearfix">
        <div class="container">
          <el-form inline size="small">
            <el-form-item :label="$t('guiGeSouSuo')+'：'">
              <el-input v-model="tableFrom.keywords" :placeholder="$t('qingShuRuShangPinGuiGe')" class="selWidth" clearable>
                <el-button slot="append" icon="el-icon-search" @click="seachList" />
              </el-input>
            </el-form-item>
          </el-form>
        </div>
        <div class="acea-row">
          <el-button
            v-hasPermi="['merchant:product:rule:save']"
            size="small"
            type="primary"
            @click="add"
          >{{ $t('tianJiaShangPinGuiGe') }}</el-button>
          <!--<el-button size="small" @click="handleDeleteAll" v-hasPermi="['admin:product:rule:delete']">批量删除</el-button>-->
        </div>
      </div>
      <el-table
        ref="table"
        v-loading="listLoading"
        :data="tableData.data"
        style="width: 100%"
        size="mini"
        highlight-current-row
        @selection-change="handleSelectionChange"
      >
        <!--<el-table-column-->
        <!--type="selection"-->
        <!--width="55"-->
        <!--/>-->
        <el-table-column prop="id" label="ID" min-width="60" />
        <el-table-column prop="ruleName" :label="$t('guiGeMingCheng')" min-width="150" />
        <el-table-column :label="$t('shangPinGuiGe')" min-width="150">
          <template slot-scope="scope">
            <span v-for="(item, index) in scope.row.ruleValue" :key="index" class="mr10" v-text="item.value" />
          </template>
        </el-table-column>
        <el-table-column :label="$t('shangPinShuXing')" min-width="300">
          <template slot-scope="scope">
            <div v-for="(item, index) in scope.row.ruleValue" :key="index" v-text="item.detail.join(',')" />
          </template>
        </el-table-column>
        <el-table-column :label="$t('caoZuo')" min-width="120" align="center">
          <template slot-scope="scope">
            <el-button
              v-hasPermi="['merchant:product:rule:update', 'merchant:product:rule:info']"
              type="text"
              size="small"
              class="mr10"
              @click="onEdit(scope.row)"
            >{{ $t('bianJi') }}</el-button>
            <el-button
              v-hasPermi="['merchant:product:rule:delete']"
              type="text"
              size="small"
              @click="handleDelete(scope.row.id, scope.$index)"
            >{{ $t('shanchu') }}</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="block">
        <el-pagination
          :page-sizes="[20, 40, 60, 80]"
          :page-size="tableFrom.limit"
          :current-page="tableFrom.page"
          layout="total, sizes, prev, pager, next, jumper"
          :total="tableData.total"
          @size-change="handleSizeChange"
          @current-change="pageChange"
        />
      </div>
    </el-card>
  </div>
</template>
<script>
import { templateListApi, attrDeleteApi } from '@/api/store'
export default {
  name: 'StoreAttr',
  data() {
    return {
      formDynamic: {
        ruleName: '',
        ruleValue: []
      },
      tableFrom: {
        page: 1,
        limit: 20,
        keywords: ''
      },
      tableData: {
        data: [],
        loading: false,
        total: 0
      },
      listLoading: true,
      selectionList: [],
      multipleSelectionAll: [],
      idKey: 'id',
      nextPageFlag: false,
      keyNum: 0
    }
  },
  mounted() {
    this.getList()
  },
  methods: {
    seachList() {
      this.tableFrom.page = 1
      this.getList()
    },
    handleSelectionChange(val) {
      this.selectionList = val
      setTimeout(() => {
        this.$selfUtil.changePageCoreRecordData(
          this.multipleSelectionAll,
          this.multipleSelection,
          this.tableData.data,
          (e) => {
            this.multipleSelectionAll = e
          }
        )
      }, 50)
    },
    // 设置选中的方法
    setSelectRow() {
      if (!this.multipleSelectionAll || this.multipleSelectionAll.length <= 0) {
        return
      }
      // 标识当前行的唯一键的名称
      const idKey = this.idKey
      const selectAllIds = []
      this.multipleSelectionAll.forEach((row) => {
        selectAllIds.push(row[idKey])
      })
      this.$refs.table.clearSelection()
      for (var i = 0; i < this.tableData.data.length; i++) {
        if (selectAllIds.indexOf(this.tableData.data[i][idKey]) >= 0) {
          // 设置选中，记住table组件需要使用ref="table"
          this.$refs.table.toggleRowSelection(this.tableData.data[i], true)
        }
      }
    },
    add() {
      const _this = this
      this.$modalAttr(
        Object.assign({}, this.formDynamic),
        function() {
          _this.getList()
        },
        (this.keyNum += 1)
      )
    },
    // 列表
    getList() {
      this.listLoading = true
      templateListApi(this.tableFrom)
        .then((res) => {
          const list = res.list
          this.tableData.data = list
          this.tableData.total = res.total
          for (var i = 0; i < list.length; i++) {
            list[i].ruleValue = JSON.parse(list[i].ruleValue)
          }
          this.$nextTick(function() {
            this.setSelectRow() // 调用跨页选中方法
          })
          this.listLoading = false
        })
        .catch(() => {
          this.listLoading = false
        })
    },
    pageChange(page) {
      this.$selfUtil.changePageCoreRecordData(
        this.multipleSelectionAll,
        this.multipleSelection,
        this.tableData.data,
        (e) => {
          this.multipleSelectionAll = e
        }
      )
      this.tableFrom.page = page
      this.getList()
    },
    handleSizeChange(val) {
      this.$selfUtil.changePageCoreRecordData(
        this.multipleSelectionAll,
        this.multipleSelection,
        this.tableData.data,
        (e) => {
          this.multipleSelectionAll = e
        }
      )
      this.tableFrom.limit = val
      this.getList()
    },
    // 删除
    handleDelete(id, idx) {
      this.$modalSure()
        .then(() => {
          attrDeleteApi(id).then(() => {
            this.$message.success(this.$t('shanChuChengGong'))
            this.tableData.data.splice(idx, 1)
          })
        })
        .catch(() => {})
    },
    handleDeleteAll() {
      if (!this.multipleSelectionAll.length) return this.$message.warning(this.$t('qingXuanZeShangPinGuiGe'))
      const data = []
      this.multipleSelectionAll.map((item) => {
        data.push(item.id)
      })
      this.ids = data.join(',')
      this.$modalSure()
        .then(() => {
          attrDeleteApi(this.ids).then(() => {
            this.$message.success(this.$t('shanChuChengGong'))
            this.getList()
          })
        })
        .catch(() => {})
    },
    onEdit(val) {
      const _this = this
      this.$modalAttr(JSON.parse(JSON.stringify(val)), function() {
        _this.getList()
      })
    }
  }
}
</script>

<style scoped lang="scss">
.selWidth {
  width: 350px !important;
}
.seachTiele {
  line-height: 35px;
}
.fr {
  float: right;
}
</style>
